I N S T R U C T I O N S
© 2015 OJ Electronics A/S
1
Waterline Add-On Module
English
Product programme
WLM3-1AO Add-On Module, 230 V
WLM3-3AO Add-On Module, 24 V
System configuration
A master is capable of controlling eight heating zones referred to as
channel 1 to 8. This add on (AO) module adds another six outputs referred
to as channel 9 to 14.
Connection of master and add-on module
Connect the AO module using the special cable included in the box.
Connect mains voltage from a 230 V fused isolator.
System setup
For information on setting up the system, please refer to the Installation
Manual supplied with the master.
Maintenance
The unit is maintenance free.
Certifications
CE marking
OJ Electronics A/S hereby declares that the product conforms with the
following Directives of the European Parliament and of the Council:
• CE marking: 1993/68/EEC
• LVD - low voltage directive: 2006/95/EC
• EMC - electromagnetic compatibility: 2004/108/EC
• RoHS - restriction on the use of certain hazardous substances: 2011/65/
EU
• WEEE - waste electrical and electronic equipment: 2012/19/EU
Applied standard(s)
EN 60730-1, EN 60730-2-9
Disposal and recycling
Recycling of packaging
Protect the environment by disposing of the packaging in accordance with
local regulations for waste processing.
Disposal of the product
Equipment containing electrical components must not be
disposed of together with domestic waste.
It must be collected separately along with other electrical
and electronic waste according to local and currently valid
legislation.
Technical Specifications
Purpose of control . . . . . . . . . . . . . .Add-on module for controlling hydronic
floor heating and cooling
Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230 V AC ±10%, 50 Hz
Output for thermal actuators WLM3-1AO . . . . . . . . . . . . . . . . . . 230 V AC
WLM3-3AO . . . . . . . . . . . . . . . . . . . 24 V AC
67415 02/15 (HKT)
• English
• Polski
• Norsk
• Deutsch
Ambient operating temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0/+40°C
Outputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 outputs for thermal actuators
Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 LED indicates power
6 LEDs indicate thermal actuators
Relay output . . . . . . . . . . . . . . . . . . . . . . . . .Sec. pump, max. 5 A, 230 V AC
Mounting method . . . . . . . . . . . . . . . . . . . . . . . . For mounting direct on wall
Type of action. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Type 1.B.
Control pollution degree. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Software class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A
Overvoltage category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .III
Rated impulse voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 kV
Ball pressure temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125°C
SELV limit, realised . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 V DC
Enclosure rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP 21
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H/130, W/315, D/53 mm
OJ ELECTRONICS A/S
Stenager 13B · DK-6400 Sønderborg · Denmark
Tel. +45 73 12 13 14 · Fax +45 73 12 13 13
[email protected] · www.ojelectronics.com
BR1025A16a
© 2015 OJ Electronic
A/
S
WLM3-BA/FS Master
WLM3-AO Module
AO Module Cable
Fig. 1
BR1025A16a
